1. Evidence that pyrimidine dimers in DNA can give rise to tumors;Hart;PNAS,1977
2. Ultraviolet carcinogenesis;Rosen;Int. Jour. Quantum Chemistry,1975
3. Ultraviolet carcinogenesis;Rosen;Biophys. Journ.,1975
4. Viral carcinogenesis;Rosen;J. Theor. Biol.,1977